I live in OC MD during the summer, working as a mate. Spinnerbaits work well for flounder, but I think your best bet for bass fishing techniques would be a heavy ballhead jig with a Gulp! Swimming Minnow in white, pink, or chartreuse. Pink has been hotter than normal this year, but I would still go with white. Bounce the jig along the bottom, going with the current. Look for clear water with current, deep is good, and you'll find the flatties. There are still stripers around the bridge and the south jetty. As far as lures for the striper, use anything large and flashy. Spinnerbaits, or minnow/jerkbaits in natural baitfish colors. Saltwater predators often stage where current congregates baitfish. Look for the diving birds, and you can often find stipers or bluefish under them.
Flounder: Current, clear water, current breaks. Fish artificials imitating baitfish swimming ALONG the BOTTOM. The first strike of a flounder it kills the prey then spits it back out. The second one it comes in to eat. Flounder lay on the bottom, so they see the bottom of the bait, which is usually white.